\documentclass[12pt]{beamer}
\usepackage[utf8]{inputenc}
\usepackage[T1]{fontenc}

\usepackage{graphicx}
\usepackage{wasysym}
\usepackage{marvosym}
\usepackage{float}
\usepackage{color}
\usepackage{xcolor}


%\usepackage{fontspec}
%\setsansfont{DejaVu Serif}%
%\setmainfont[Mapping=tex-text]{Times New Roman} %

%\usepackage{times}
%\usepackage{charter}
\usepackage{mathpazo}
%\usepackage{mathdesign}
%\usepackage{ccfonts}     % Font family: Concrete Math
%\usepackage[scaled=0.9]{helvet}
%\usepackage{courier}
%\usefonttheme[onlymath]{serif}
\usefonttheme{serif}

%%%% A command that allow a tabular in a table cell
\newcommand{\tabincell}[2]{\begin{tabular}{@{}#1@{}}#2\end{tabular}} 
%%usage: \tabincell{c}{haha\\ heihei\\zeze}





%%cetering the frame title
\setbeamertemplate{frametitle}
{
	\begin{centering}
		\color{black}{\textsl{\large  \insertframetitle}}
		\par
		%\insertframesubtitle
		%\par
		\end{centering}
}
\setbeamertemplate{blocktitle}
{
	\color{blue}{\normal \insertblocktitle}
	\par
}


%\renewcommand{\baselinestretch}{1.0}
\linespread{0.90}

%%%%%%%%%TikZ
\usepackage{pgf}
\usepackage{tikz}
\usetikzlibrary{arrows,automata}
\usetikzlibrary{positioning}
\usetikzlibrary{shapes}
%%%%%%%%%TikZ

\usepackage{lastpage}%for total pages
\usepackage{subfigure} %for sub-figures
\usepackage{moresize}   %more font sizes



%Global Background must be put in preamble
%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%
%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%
%%%%%%%Setting the Global Background of the slides here
%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%
\usebackgroundtemplate%
{%
%%%\includegraphics[width=\paperwidth,height=\paperheight]{a-background-pic.png}%
}

\begin{document}


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%%%%%%%%% Text Body Here
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%%%%%%  Title Frame %%%%%%%
\begin{frame}
\begin{center}
{\Large \textit{{\TeX}pen} for Slides (beamer) }\\
$E=mc^{2}$

\end{center}

\vspace{1cm}
\scriptsize
Why donate a cup of coffee to Dr. WANG MengChang via PayPal, or in person if you are in Singapore.

\begin {itemize}
\item Home Page: {\href{http://www.journalhome.com/texpen/}{http://www.journalhome.com/texpen/}}
\item Donation Page: {\href{http://www.journalhome.com/texpen/Donation/}{http://www.journalhome.com/texpen/Donation/}}
\end{itemize}




\end{frame}



%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%
%%%%%%%%% Content Fames

%%%%%%%%% This is a Fame
\begin{frame}{This is a Frame}
\begin{center}
\scriptsize
\begin{tabular}{clll}
$\cdot$ & Item1    & {\TeX}pen is sexy.             & (Ture) \\
$\cdot$ & Item2    & {\TeX}pen is smart 	   & (Not really) \\
\end{tabular}
\end{center}

\begin{center}
You can insert a figure here
%%\includegraphics[width=0.7\paperwidth]{somepic.png}
  \usetikzlibrary{mindmap}
      % !TIKZEDT BOUNDINGBOX = -3 -3 8 5
      \begin{tikzpicture}[mindmap,concept color=blue!80]
      \node [concept] {Root concept}
      child[concept color=red,grow=30] {node[concept] {Child concept}}
      child[concept color=orange,grow=0] {
	node[concept] {Child concept}{
		child[concept color=green,grow=30] {node[concept] {Child concept}} 
	}
      }
      child[concept color=orange,grow=-30] {
      	node[concept] {Child conceptx}
	{
      		child[concept color=green,grow=0] {node[concept] {Child concept}} 
	}
      };
      \end{tikzpicture}
    
\end{center}
\end{frame}
%%%%%%%%% End of a Fame



\begin{frame}{Frame Title}
$\cdot$ {\scriptsize  {\TeX}pen is sexy. }\\
$\cdot$ {\scriptsize  {\TeX}pen is sexy.  }

%%To devide the remain part of the page into two columns
\begin{columns}
\begin{column}{.5\textwidth}
	\begin{center}
		\resizebox{\textwidth}{!}{%
			Col 1:
			A Figure here
			%%\input{figs/FurnacesSSMC.pgf}
		}
	\end{center}
\end{column}
\begin{column}{.5\textwidth}
	\begin{center}
		\resizebox{\textwidth}{!}{% force to scale the tikz picture into a width
			Col 2:
			A Figure here
			%%\input{figs/FurnacesSSMC2.pgf}
		}
	\end{center}
\end{column}
\end{columns}
%%occupy the rest space, so that more goodlook
\vspace{2cm}
$\;$
\end{frame}



\begin{frame}{Frame Title}
Here is a table:
\scriptsize
\begin{center}
\begin{tabular}{lcclrrrr}
\hline
Tool Grp & Num.  & Capa.  & QTime					& Avr. Util			& $\frac{RUN}{RUN+LOST}$	& WIP	& Waiting \\  \hline
AFH1 &	16  & 1$\sim$6   &   - 					&  79.3\%   			& 87.6\%	& 1050.8	& 8.9 \\
AFG1 &	7   & 1$\sim$6  &  4hr 					&  90.8\%  			& 93.8\%	& 88.6 	& 0.7 \\
AFG2 &	3   & 1$\sim$4.5  & 4hr 					&  90.7\%   			& 93.8\%	& 298.7	& 6.5	\\
\hline
\end{tabular}
\end{center}

$\cdot$ {\small Special Issues}
\begin{enumerate}\setlength{\itemsep}{3mm}
\item {\scriptsize \textbf{Ahaha}:  some text }
\item {\scriptsize \textbf{Blala}: some thing   }
\end{enumerate}
\vspace{2cm}
$\;$
\end{frame}



\end{document}